Among 40 reading disabled volunteers (ages 9-74), subjects with high scotopic sensitivity demonstrated significantly better performance on visual processing tasks when they used colored overlays which maximized visual efficiency, compared with task performance under conditions using overlays of a random color or no color. (JW)

Sex specific biases in visual images was explored. When photographs of male and female faces were presented in a deliberately ambiguous manner, university students overreported the number of male faces and underreported female faces. The results are predictable with the variation of generic sentences shown with the photographs. (VM)

Two different methods which minimize achromatic cues were used to test the ability of one-month-olds to discriminate gray from broadband blue. Test data imply an improvement between birth and one month of age in the discrimination of gray from broadband blue. Possible physiological changes underlying this improvement are discussed. (Author/RWB)

Concludes that the Bieger Test is thorough in the diagnosis of visual discrimination deficits. (FL)

Three studies were designed to examine infants' bisensory responsiveness to temporally modulated stimulation by varying frequency while keeping intensity constant, by varying both frequency and intensity together, and by varying intensity while keeping temporal frequency constant. Findings indicate that sound influences visual preferences via…

Reports a study in which the letters F, G, and K were presented in normal and backward versions, in varying angular orientations, in left and right visual fields. (Author/NH)

Reversal and nonreversal shifts in 19 2- to 14-year-old autistic children were studied. Results indicated that the older autistic children did better on reversal shifts than did younger children, who performed better on nonreversal shifts. Findings were consistent with those for normal children. (Author)

A span-of-apprehension task and a backward masking technique were combined to allow measurement of the apprehension span of a sample of 34 learning disabled and normal boys about 8 to 13 years old at various time intervals following stimulus presentation. (Author/SW)

Investigates the sensitivity of children aged 6 to 10 to stylistic properties of line drawings. Subjects were asked to judge the similarity of 12 drawings which varied along the dimensions of clarity, expressiveness, and line thickness. In contrast to previous research, the youngest children had the ability to make multidimensional…

Impulsive second grade, inner-city children, were trained to improve their search strategies on visual discrimination tasks. Groups with training improved their search strategies, while the untrained control group did not. (ST)

Visual literacy refers to a group of vision-competencies a human being can develop by seeing, and at the same time having and integrating other sensory experiences. (Author)

Exposing subjects to pleasant and unpleasant pictures and odors separately and simultaneously, evaluative meanings were compared and correlations were derived. Very modest support was obtained for extending consistency theory to a limited case of cross-modalities." (DB)